311021073

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9787}}^1$

素因数の和:9914

約数の個数: 32

約数和(自身を含む): 507409920

約数和(自身を除く): 196388847

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 297, 321, 963, 1177, 2889, 3531, 9787, 10593, 29361, 31779, 88083, 107657, 264249, 322971, 968913, 1047209, 2906739, 3141627, 9424881, 11519299, 28274643, 34557897, 103673691, 311021073]

約数ペア:

[(1, 311021073), (3, 103673691), (9, 34557897), (11, 28274643), (27, 11519299), (33, 9424881), (99, 3141627), (107, 2906739), (297, 1047209), (321, 968913), (963, 322971), (1177, 264249), (2889, 107657), (3531, 88083), (9787, 31779), (10593, 29361)]